HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via Google Scholar Google Scholar Articles by Block, W. Articles by Rockwell, L. H. Search for Related Content

Katrina and the Future of New Orleans

There are no controlled experiments in economics, or, indeed, in any of the other social sciences. Social economic reality is simply too complex. Ceteris paribus conditions never hold; there are always several phenomena that vary, not the single one necessary for controlled experiments of the sort enjoyed in the physical sciences, where everything else can be held equal. Every once in a while, however, we come close. In past decades there were East Germany and West Germany. North and South Korea serve similar functions at present. In each case, there was at least a rough approximation of the people, of...